<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
    <script src="./js/vue.js"></script>
</head>
<body>
     <div id="app">
         <p v-text="msg"></p>
        <p>周{{msg}}</p>
         <p v-html="msg"></p>
     </div>
</body>
<script>
    // 声明式编程
    var vm = new Vue({
        el:"#app",
        data:{
           msg:"<strong>冬雨</strong>"
        }
    })
</script>
</html>